This standard specifies the test conditions and sample preparation for basketball, football, volleyball and handball performance tests. This standard is applicable to basketball, football, volleyball and handball used in sports. This standard is not applicable to rubber and plastic balls.
GB/T 14625.4-1995 history
2008GB/T 14625.4-2008 Test methods for basketball,football,volleyball and handball- Part 4:Test conditions and sample preparation
1995GB/T 14625.4-1995 Testing conditions and samples preparation for basketball, football, volleyball and handball